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| Spezifikation fur Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : POWER-CHOKE WE-PD DATUM / DATE : 2004-10-11 7447785002 LF RoHS compliant SPEICHERDROSSEL WE-PD A Mechanische Abmessungen / dimensions : A C Typ XS E www..com Marking B D A B C D E 5,9 0,3 6,2 0,3 3,3 max. 1,5 ref. 2,8 ref. mm mm mm mm mm @@FRM 1@@ = Start of winding Marking = Inductance code B Elektrische Eigenschaften / electrical properties : Eigenschaften / properties Induktivitat / inductance DC-Widerstand / DC-resistance DC-Widerstand / DC-resistance Nennstrom / rated current Sattigungsstrom / saturation current Eigenres.-Frequenz / self-res.-fequency Testbedingungen / test conditions 100 kHz / 0,25V @ 20C @ 20C T=40 K |L/L|<10% Wert / value Einheit / unit tol. C Lotpad / soldering spec. : [mm] 2,5 L RDC typ RDC max IDC Isat SRF 2,20 0,043 0,054 2,90 3,30 93,0 H A A MHz 25% typ. max. max. typ. typ. 6,2 1,9 D Prufgerate / test equipment : HP 4274 A fur/for L und/and Q HP 34401 A fur/for IDC und/and RDC E Testbedingungen / test conditions : Luftfeuchtigkeit / humidity: Umgebungstemperatur / temperature: 33% +20C F Werkstoffe & Zulassungen / material & approvals : Basismaterial / base material: Endoberflache / finishing electrode: Anbindung an Elektrode / soldering wire to plating: Draht / wire: Ferrit/ferrite 100% Sn Sn/Ag/Cu - 96.5/3.0/0.5% 2SFBW; 155 G Eigenschaften / general specifications : Betriebstemp. / operating temperature: -40C - + 125C Umgebungstemp. / ambient temperature: -40C - + 85C It is recommended that the temperature of the part does not exceed 125C under worst case operating conditions. Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Wurth Elektronik MST Version 2 Version 1 Anderung / modification 04-10-11 04-06-15 ................................................... ............................................ ME Name Gepruft / checked Kontrolliert / approved Datum / date Wurth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg * Max-Eyth-Strasse 1 - 3 * Germany * Telefon (+49) (0) 7942 - 945 - 0 * Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 1 VON 3 Spezifikation fur Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : POWER-CHOKE WE-PD DATUM / DATE : 2004-10-11 7447785002 LF RoHS compliant SPEICHERDROSSEL WE-PD H Induktivitatskurve / Inductance curve : www..com Induktivitat vs Strom (typ.) / Inductance vs Current (typ.) 2,50 2,00 1,50 L (H) 1,00 0,50 0,00 0,00 0,50 1,00 1,50 2,00 2,50 3,00 3,50 4,00 4,50 Current (A) Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Wurth Elektronik MST Version 2 Version 1 Anderung / modification 04-10-11 04-06-15 ................................................... ............................................ ME Name Gepruft / checked Kontrolliert / approved Datum / date Wurth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg * Max-Eyth-Strasse 1 - 3 * Germany * Telefon (+49) (0) 7942 - 945 - 0 * Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 2 VON 3 Spezifikation fur Freigabe / specification for release Kunde / customer : Artikelnummer / part number : Bezeichnung : description : POWER-CHOKE WE-PD DATUM / DATE : 2004-10-11 7447785002 LF RoHS compliant SPEICHERDROSSEL WE-PD I Rollenspezifikation / Tape and reel specification : www..com oC D E F Gurtspezifikation / Tape specification: A 6,6 0,1 mm B 16,0 0,3 mm C 1,50 0,1 mm B A D E F G H 4,00 2,00 1,75 7,00 3,40 0,1 0,1 0,1 0,1 0,1 mm mm mm mm mm G H a b d Rollenspezifikation / Reel specification: a 330,0 0,5 mm b 20,20 0,1 mm c 13,00 1,0 mm d 100,0 1,0 mm Oc Freigabe erteilt / general release: Kunde / customer .................................................................................. .................................................................................. Datum / date Unterschrift / signature Wurth Elektronik MST Version 2 Version 1 Anderung / modification 04-10-11 04-06-15 ................................................... ............................................ ME Name Gepruft / checked Kontrolliert / approved Datum / date This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body. In addition, even electronic component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before use. It is essential to give consideration when to install a protective circuit at the design stage. Wurth Elektronik eiSos GmbH & Co. KG D-74638 Waldenburg * Max-Eyth-Strasse 1 - 3 * Germany * Telefon (+49) (0) 7942 - 945 - 0 * Telefax (+49) (0) 7942 - 945 - 400 http://www.we-online.de SEITE 3 VON 3 |
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